SUNLU High Speed PLA — Fast-Printing Filament

SUNLU High Speed PLA (HS-PLA) is a high-speed PLA filament built for fast printing without sacrificing surface quality. The maker claims 500% better melt fluidity and 180% improved heat dissipation, so it won't clog at 250mm/s and above, and it cools fast enough to avoid material buildup. The key difference from regular PLA: smooth, even surfaces at high speed, better overhang performance, and lower shrinkage.

Print Settings

• Nozzle temp: 190–210°C at 50–150mm/s; 210–230°C at 150–300mm/s; 230–260°C at 300–600mm/s
• Bed temp: 45–60°C
• Recommended speed around 250mm/s, up to 600mm/s max
• Diameter: 1.75mm, 1kg spool, density 1.24 g/cm³
• Overhangs up to 70° print support-free with good part cooling

This line suits anyone running their printer flat out: prototypes, functional parts, large models, and batch jobs where cutting time matters. It comes in 13 colors, including the on-trend Coral Pink, Mocha Mousse, and Jelly Green. It shines on fast printers like Bambu Lab, Creality K1, QIDI, and similar.